EP2162710A4 - Sers nanotag assays with enhanced assay kinetics - Google Patents

Sers nanotag assays with enhanced assay kinetics

Info

Publication number
EP2162710A4
EP2162710A4 EP08781186A EP08781186A EP2162710A4 EP 2162710 A4 EP2162710 A4 EP 2162710A4 EP 08781186 A EP08781186 A EP 08781186A EP 08781186 A EP08781186 A EP 08781186A EP 2162710 A4 EP2162710 A4 EP 2162710A4
Authority
EP
European Patent Office
Prior art keywords
sers nanotag
assay kinetics
enhanced assay
assays
nanotag assays
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08781186A
Other languages
German (de)
French (fr)
Other versions
EP2162710A1 (en
Inventor
William E Doering
Rebecca Louise Stoermer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of EP2162710A1 publication Critical patent/EP2162710A1/en
Publication of EP2162710A4 publication Critical patent/EP2162710A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54346—Nanoparticles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP08781186A 2007-06-29 2008-06-30 Sers nanotag assays with enhanced assay kinetics Withdrawn EP2162710A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94726207P 2007-06-29 2007-06-29
PCT/US2008/068813 WO2009006421A1 (en) 2007-06-29 2008-06-30 Sers nanotag assays with enhanced assay kinetics

Publications (2)

Publication Number Publication Date
EP2162710A1 EP2162710A1 (en) 2010-03-17
EP2162710A4 true EP2162710A4 (en) 2011-09-07

Family

ID=40226509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08781186A Withdrawn EP2162710A4 (en) 2007-06-29 2008-06-30 Sers nanotag assays with enhanced assay kinetics

Country Status (3)

Country Link
US (1) US20110124117A1 (en)
EP (1) EP2162710A4 (en)
WO (1) WO2009006421A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9459212B2 (en) * 2009-12-17 2016-10-04 University Of Maryland, Baltimore County Mixed-metal substrates for metal-enhanced fluorescence
JP2020204507A (en) * 2019-06-17 2020-12-24 東芝テック株式会社 Detection device and detection method
JP2020204508A (en) * 2019-06-17 2020-12-24 東芝テック株式会社 Detection device and detection method
JP7292989B2 (en) * 2019-06-17 2023-06-19 東芝テック株式会社 Detection device and container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005062741A2 (en) * 2003-08-18 2005-07-14 Emory University Surface enhanced raman spectroscopy (sers)-active composite nanoparticles methods of fabrication thereof and methods of use thereof
US20060046311A1 (en) * 2004-08-26 2006-03-02 Intel Corporation Biomolecule analysis using Raman surface scanning
US20060240572A1 (en) * 2004-08-24 2006-10-26 Carron Keith T System and method for Raman spectroscopy assay using paramagnetic particles
WO2006137945A2 (en) * 2004-11-19 2006-12-28 University Of Maryland Biotechnology Institute Microwave accelerated assays
WO2007092941A2 (en) * 2006-02-08 2007-08-16 Oxonica, Inc. Sers nanotag assays

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007059514A2 (en) * 2005-11-15 2007-05-24 Oxonica, Inc. Sers-based methods for detection of bioagents

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005062741A2 (en) * 2003-08-18 2005-07-14 Emory University Surface enhanced raman spectroscopy (sers)-active composite nanoparticles methods of fabrication thereof and methods of use thereof
US20060240572A1 (en) * 2004-08-24 2006-10-26 Carron Keith T System and method for Raman spectroscopy assay using paramagnetic particles
US20060046311A1 (en) * 2004-08-26 2006-03-02 Intel Corporation Biomolecule analysis using Raman surface scanning
WO2006137945A2 (en) * 2004-11-19 2006-12-28 University Of Maryland Biotechnology Institute Microwave accelerated assays
WO2007092941A2 (en) * 2006-02-08 2007-08-16 Oxonica, Inc. Sers nanotag assays

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FREEMAN R G ET AL: "Detection of biomolecules using nanoparticle, surface enhanced Raman scattering tags", PROC. SPIE, vol. 5705, 2005, pages 114 - 122, XP002650514 *
NI J ET AL: "Immunoassay readout method using extrinsic Raman labels adsorbed on immunogold colloids", ANALYTICAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 71, no. 21, 1 November 1999 (1999-11-01), pages 4903 - 4908, XP002511910, ISSN: 0003-2700, DOI: 10.1021/AC990616A *
See also references of WO2009006421A1 *

Also Published As

Publication number Publication date
US20110124117A1 (en) 2011-05-26
EP2162710A1 (en) 2010-03-17
WO2009006421A1 (en) 2009-01-08

Similar Documents

Publication Publication Date Title
EP1981994A4 (en) Sers nanotag assays
EP2147295A4 (en) Sers nanotag assays
HK1134917A1 (en) Assays
ZA201000845B (en) Assays
EP2176659A4 (en) Microfluidic sensor complex structure
EP2057582A4 (en) Spectroscopic microscopy with image -driven analysis
HK1167715A1 (en) Assay device with shared zones
EP2194385A4 (en) Reagent container
PT2268401T (en) Assays and device
GB0717043D0 (en) Assay device
IL192604A (en) Anti-drug antibody assay
EP2041559A4 (en) Rapid analyte measurement assay
GB0719375D0 (en) Assay device
GB0600927D0 (en) Assay and materials therefor
EP2368115A4 (en) Analyte detection assay
HK1210026A1 (en) Thiol-functionalising reagents and their uses
GB0717045D0 (en) Assay device with shared zones
GB0706906D0 (en) Assay device
EP2162710A4 (en) Sers nanotag assays with enhanced assay kinetics
GB0723338D0 (en) Prognostic assay
GB0712109D0 (en) Fluorescence lifetime and fluorescence assays
GB0608446D0 (en) Assay
GB0725234D0 (en) Electrochemical assays
GB0615813D0 (en) Assay
GB0623892D0 (en) Assay

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BECTON, DICKINSON & COMPANY

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110810

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 33/553 20060101ALI20110729BHEP

Ipc: G01N 33/543 20060101ALI20110729BHEP

Ipc: G01J 3/44 20060101AFI20110729BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120309